# A158671 (b-file synthesized from sequence entry) 2 1 3 4 4 10 5 23 6 47 7 100 8 202 9 403 10 798 11 1592 12 3171 13 6293 14 12578 15 24987 16 49796 17 99190 18 197699 19 394227 20 785804 21 1567419 22 3127966 23 6242519 24 12464093 25 24887586 26 49698098 27 99261034 28 198285886